Bye bye database.xml

Signed-off-by: Joas Schilling <coding@schilljs.com>

core/Command/Db/ConvertType.php

@@ -247,17 +247,13 @@ class ConvertType extends Command implements CompletionAwareInterface {
 		$apps = $input->getOption('all-apps') ? \OC_App::getAllApps() : \OC_App::getEnabledApps();
 		foreach ($apps as $app) {
 			$output->writeln('<info> - '.$app.'</info>');
-			if (file_exists(\OC_App::getAppPath($app).'/appinfo/database.xml')) {
-				$schemaManager->createDbFromStructure(\OC_App::getAppPath($app).'/appinfo/database.xml');
-			} else {
-				// Make sure autoloading works...
-				\OC_App::loadApp($app);
-				$fromMS = new MigrationService($app, $fromDB);
-				$currentMigration = $fromMS->getMigration('current');
-				if ($currentMigration !== '0') {
-					$toMS = new MigrationService($app, $toDB);
-					$toMS->migrate($currentMigration, true);
-				}
+			// Make sure autoloading works...
+			\OC_App::loadApp($app);
+			$fromMS = new MigrationService($app, $fromDB);
+			$currentMigration = $fromMS->getMigration('current');
+			if ($currentMigration !== '0') {
+				$toMS = new MigrationService($app, $toDB);
+				$toMS->migrate($currentMigration, true);
 			}
 		}
 	}

lib/private/Installer.php

@@ -46,8 +46,8 @@ use OC\App\AppStore\Fetcher\AppFetcher;
 use OC\AppFramework\Bootstrap\Coordinator;
 use OC\Archive\TAR;
 use OC\DB\Connection;
+use OC\DB\MigrationService;
 use OC_App;
-use OC_DB;
 use OC_Helper;
 use OCP\Http\Client\IClientService;
 use OCP\IConfig;
@@ -114,6 +114,11 @@ class Installer {
 		}
 
 		$basedir = $app['path'].'/'.$appId;
+
+		if (is_file($basedir . '/appinfo/database.xml')) {
+			throw new \Exception('The appinfo/database.xml file is not longer supported. Used in ' . $appId);
+		}
+
 		$info = OC_App::getAppInfo($basedir.'/appinfo/info.xml', true);
 
 		$l = \OC::$server->getL10N('core');
@@ -152,16 +157,9 @@ class Installer {
 		}
 
 		//install the database
-		if (is_file($basedir.'/appinfo/database.xml')) {
-			if (\OC::$server->getConfig()->getAppValue($info['id'], 'installed_version') === null) {
-				OC_DB::createDbFromStructure($basedir.'/appinfo/database.xml');
-			} else {
-				OC_DB::updateDbFromStructure($basedir.'/appinfo/database.xml');
-			}
-		} else {
-			$ms = new \OC\DB\MigrationService($info['id'], \OC::$server->get(Connection::class));
-			$ms->migrate('latest', true);
-		}
+		$ms = new MigrationService($info['id'], \OC::$server->get(Connection::class));
+		$ms->migrate('latest', true);
+
 		if ($previousVersion) {
 			OC_App::executeRepairSteps($appId, $info['repair-steps']['post-migration']);
 		}
@@ -601,20 +599,8 @@ class Installer {
 		$appPath = OC_App::getAppPath($app);
 		\OC_App::registerAutoloading($app, $appPath);
 
-		if (is_file("$appPath/appinfo/database.xml")) {
-			try {
-				OC_DB::createDbFromStructure("$appPath/appinfo/database.xml");
-			} catch (TableExistsException $e) {
-				throw new HintException(
-					'Failed to enable app ' . $app,
-					'Please ask for help via one of our <a href="https://nextcloud.com/support/" target="_blank" rel="noreferrer noopener">support channels</a>.',
-					0, $e
-				);
-			}
-		} else {
-			$ms = new \OC\DB\MigrationService($app, \OC::$server->get(Connection::class));
-			$ms->migrate('latest', true);
-		}
+		$ms = new MigrationService($app, \OC::$server->get(Connection::class));
+		$ms->migrate('latest', true);
 
 		//run appinfo/install.php
 		self::includeAppScript("$appPath/appinfo/install.php");

lib/private/legacy/OC_App.php

@@ -972,6 +972,11 @@ class OC_App {
 			return false;
 		}
 
+		if (is_file($appPath . '/appinfo/database.xml')) {
+			\OC::$server->getLogger()->error('The appinfo/database.xml file is not longer supported. Used in ' . $appId);
+			return false;
+		}
+
 		\OC::$server->getAppManager()->clearAppsCache();
 		$appData = self::getAppInfo($appId);
 
@@ -987,12 +992,8 @@ class OC_App {
 		self::registerAutoloading($appId, $appPath, true);
 		self::executeRepairSteps($appId, $appData['repair-steps']['pre-migration']);
 
-		if (file_exists($appPath . '/appinfo/database.xml')) {
-			OC_DB::updateDbFromStructure($appPath . '/appinfo/database.xml');
-		} else {
-			$ms = new MigrationService($appId, \OC::$server->get(\OC\DB\Connection::class));
-			$ms->migrate();
-		}
+		$ms = new MigrationService($appId, \OC::$server->get(\OC\DB\Connection::class));
+		$ms->migrate();
 
 		self::executeRepairSteps($appId, $appData['repair-steps']['post-migration']);
 		self::setupLiveMigrations($appId, $appData['repair-steps']['live-migration']);